The QT Power Chain II belt drive consists of a synchronous belt, sprockets, bushings, and idlers.
Features & benefits
New sizes of belts and sprockets, plus 40% increase in power ratings, let the drives be used in compact and narrower widths
Unit's body and teeth are made of a blended polyurethane compound for strong adhesion to tensile cords and heavy-nylon tooth facing, making the belt immune to abrasion and chemical attack
Aramid-fiber tensile cords for flex-fatigue life and high impact strength to handle surges
No metal-to-metal contact between belt and sprocket, so sprocket life is 10x longer than that of roller-chain sprockets
TB Wood's Inc.